{"id":"W2048988825","doi":"10.1016/j.dam.2006.02.009","title":"Digraph matrix partitions and trigraph homomorphisms","year":2006,"lang":"en","type":"article","venue":"Discrete Applied Mathematics","topic":"Advanced Graph Theory Research","field":"Computer Science","cited_by":29,"is_retracted":false,"has_abstract":false,"ca_institutions":"Capilano University; Simon Fraser University","funders":"","keywords":"Digraph; Homomorphism; Mathematics; Combinatorics; Partition (number theory); Graph homomorphism; Directed graph; Matrix (chemical analysis); Discrete mathematics; Undirected graph; Graph; Algebra over a field; Line graph; Voltage graph; Pure mathematics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003095849,0.0002166127,0.0002637188,0.0002304173,0.0002616828,0.0002158876,0.0006132236,0.00007032121,0.00001852419],"category_scores_gemma":[0.00001713564,0.000187698,0.00008666998,0.0007305489,0.0002660954,0.0002540883,0.0002492507,0.0001741213,0.00006650112],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001437968,"about_ca_system_score_gemma":0.00002032012,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00000513574,"about_ca_topic_score_gemma":0.000005514677,"domain_scores_codex":[0.9983956,0.00002108173,0.0003553701,0.0003972618,0.0003805646,0.0004500776],"domain_scores_gemma":[0.9987012,0.0002319483,0.0001215694,0.0007732625,0.00004595114,0.000126097],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00000331265,0.00007498908,0.00002981205,0.00004511272,0.00001219062,0.000007282207,0.0001684692,0.00004652581,0.003170856,0.9953572,0.0003813602,0.000702932],"study_design_scores_gemma":[0.0003762257,0.00002769335,0.0003080339,0.00001646883,0.00001355907,0.00002345965,0.0001155745,0.003464179,0.002675434,0.9917607,0.0009634703,0.0002552423],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.0335591,0.000286187,0.9362702,0.0003114219,0.00004657649,0.0005408052,0.00002279672,0.0003879456,0.028575],"genre_scores_gemma":[0.7104092,0.00004525875,0.2889102,0.00004574325,0.00004066551,0.0001567186,0.00001435603,0.00002768999,0.0003502195],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.6768501,"threshold_uncertainty_score":0.7654103,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01205715257441153,"score_gpt":0.2670940913470329,"score_spread":0.2550369387726214,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}